3
If energy (E), velocity (v) and Time (T) are
chosen as a fundamental quantities, the
dimensional formula of surface tension will be
Answers
Answered by
0
Answer:
ML°T^-2
Explanation:
- Surface tension = Force / length
F= [MLT°]
L= [L]
= [MLT^-2]/ [L]
= [ML°T^-2 ]
- Velocity= Displacement/Time
Displacement = [L]
Time =[T]
=[L]/ [T]
= [LT^-1]
Answered by
1
Answer:
S = [ E¹ V⁻² T⁻² ]
Explanation:
E = [ M¹ L² T⁻² ]
V = [ M⁰ L¹ T⁻¹ ]
T = [ M⁰ L⁰ T¹ ]
S = [ M¹ L⁰ T⁻² ]
S = [ Eᵃ Vᵇ Tˣ ]
Put values of E, V, T
S = [ M¹ L² T⁻² ]ᵃ [ L¹ T⁻¹ ]ᵇ [ T¹ ]ˣ
S = [ Mᵃ L²ᵃ⁺ᵇ T⁻²ᵃ⁻ᵇ⁺ˣ ]
Compare
a = 1
2a + b = 0
-2a - b + x = -2
a = 1
b = -2
x = -2
S = [ E¹ V⁻² T⁻² ]
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